<![CDATA[cheeky ACL for IPv6 multi-cast DNS help request]]>I'm being cheeky to ask for help on ACLs on my netgear switch, but it is generic networking, so i figure there is no better place than here ;-)

I have openwrt on some tplink access devices configured in unmanaged bridge wifi->vlan mode.
Of course every mobile devices that connects to wifi floods with ipv6 multicast dns [ff02::fb]:5353

Apparently, the ACLs on the bridging does work so well on the openwrt through the gui (i'd be stuffed without it).

Solution i think it to add an ACL to my netgear switch ports that connect the tplink devices. But, stuffed if I know what to configure. If I can be so cheeky to ask here, can someone tell my what settings i need to configure on the below screen to block these requests on the port please.

1f8db387-c12a-43f3-ad95-4d28acfbb70a-image.png

]]>https://forum.netgate.com/topic/180066/cheeky-acl-for-ipv6-multi-cast-dns-help-requestRSS for NodeSun, 19 Apr 2026 15:28:28 GMTSat, 13 May 2023 14:07:35 GMT60<![CDATA[Reply to cheeky ACL for IPv6 multi-cast DNS help request on Sat, 13 May 2023 20:25:12 GMT]]>@jknott i don't need to replace the tplinks. i can simply put an ipv6 ACL on the ports of the netgear that connect to it and my purpose is solved. My trouble is, i don't know what i need to put in the config screen i posted

]]>https://forum.netgate.com/post/1104520https://forum.netgate.com/post/1104520Sat, 13 May 2023 20:25:12 GMT<![CDATA[Reply to cheeky ACL for IPv6 multi-cast DNS help request on Sat, 13 May 2023 15:53:27 GMT]]>@gwaitsi said in cheeky ACL for IPv6 multi-cast DNS help request:

tplink access devices

Some TP-Link access points and switches don't handle multicasts and VLANs properly. I had a TP-Link access point, which allowed multicasts from the main LAN onto the VLAN for my guest WiFi. This made it impossible for me to use IPv6 on the guest WiFi.

I replaced that AP with a Unifi AC-Lite, which works properly.

]]>https://forum.netgate.com/post/1104495https://forum.netgate.com/post/1104495Sat, 13 May 2023 15:53:27 GMT